$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/jss.git /var/lib/mock/dist-an7-build-38115-18130/root/chroot_tmpdir/scmroot/jss
Cloning into '/var/lib/mock/dist-an7-build-38115-18130/root/chroot_tmpdir/scmroot/jss'...
$ git reset --hard origin/a7
HEAD is now at 848a5ef update to jss-4.4.6-3.el7_7.src.rpm